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Oppo A57s
Compare Oppo A57s and Plum Ram 9

Oppo A57s vs Plum Ram 9

Oppo A57s
Oppo A57s
Plum Ram 9
Plum Ram 9
Oppo A57s
Plum Ram 9
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
    LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40
  • HSDPA speed
    42.2 Mbps
    21.1 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-08
    2020-02
  • Status
    2022-09
    2020-04
  • Design
  • Build
    Glass front (Panda Glass), plastic frame, plastic back
    -
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.8 mm
    133.4 mm
  • Width
    75 mm
    64.4 mm
  • Thickness
    8 mm
    15.8 mm
  • Weight
    187 g
    109 g
  • Waterproof
    IPX4
    IP68 (1.5m and 30 mins)
  • Dust proof
    IP5X
    IP68
  • Flashlight
    -
    Yes
  • Colors
    Black, Blue
    Black, Black/Orange
  • Display
  • Display type
    IPS LCD
    TFT
  • Physical size
    6.56 inches
    2.4 inches
  • Resolution
    720 x 1612 pixels
    240 x 320 pixels
  • Pixel density
    269 ppi
    167 ppi
  • Display colors
    16777216
    262144
  • Display features
    480 nits (typ), 600 nits (HBM)
    -
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Dual-core
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
  • Chipset
    MediaTek MT6765G Helio G35
    Mediatek MT6572M
  • GPU
    PowerVR GE8320
    -
  • Memory RAM
    4 GB
    512 MB
  • Internal storage
    64 GB
    4 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    1 TB
    -
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    Android 12, ColorOS 12.1
    KaiOS
  • Main camera
  • Camera type
    Dual
    Single
  • Main camera
    (wide) , 50 MP, f/1.8 , 27 mm, 0.64 µm
    5 MP
  • (depth) , 2 MP, f/2.4
  • Primary camera video
    1080p@30fps
    480p
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    HDR, Panorama
    -
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 8 MP, f/2.0 , 26 mm
    1.3 MP
  • Selfie camera features
    Panorama
    -
  • Selfie camera video
    1080p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    No
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    Type-C 2.0
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v5.3
    v4.0
  • Bluetooth A2DP
    Yes
    -
  • bluetooth LE
    Yes
    -
  • NFC
    Yes
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • GALILEO
    Yes
    -
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    -
  • Browser
  • HTML
    HTML5
    -
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    5000 mAh
    1700 mAh
  • Battery removable
    Non-removable
    Removable
  • Fast battery charging
    SuperVOOC, 33W (100% in 69 min)
    -
  • Tests and performance
  • Antutu
    110000 (v8)
    -
  • Cost
  • Price
    190 USD
    -

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